| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.35 | 4.202% | $141.0374 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $38.52 | 6.464% | $41.0099 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $212.74 | 13.413% | $241.2748 | $241.27 | $241.25 | $241.30 |
| Purchase #4 | $55.36 | 12.107% | $62.0624 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $102.79 | 8.694% | $111.7266 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $233.44 | 5.793% | $246.9632 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $183.66 | 8.162% | $198.6503 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $961.86 | $1,042.7246 | $1,042.72 | $1,042.70 | $1,042.80 | |